<template>
  <el-carousel :interval="5000" arrow="always">
    <el-carousel-item v-for="(item, index) in imgList" :key="'pic' + index">
      <img :src="item.pic" alt="banner图片" width="100%" height="100%" />
    </el-carousel-item>
  </el-carousel>
</template>

<script>
import axios from "axios";
export default {
  data() {
    return {
      imgList: [],
    };
  },
  async created() {
    let res = await axios("https://autumnfish.cn/banner?type=2");
    this.imgList = res.data.banners;
    console.log(this.imgList);
  },
};
</script>

<style>
.el-carousel__item h3 {
  color: #475669;
  font-size: 18px;
  opacity: 0.75;
  line-height: 300px;
  margin: 0;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n + 1) {
  background-color: #d3dce6;
}
</style>